# - Try to find Portaudio
# Once done this will define
#
#  PORTAUDIO_FOUND - system has Portaudio
#  PORTAUDIO_INCLUDE_DIRS - the Portaudio include directory
#  PORTAUDIO_LIBRARIES - Link these to use Portaudio
#  PORTAUDIO_DEFINITIONS - Compiler switches required for using Portaudio
#
#  Copyright (c) 2006 Andreas Schneider <mail@cynapses.org>
#
# Redistribution and use is allowed according to the terms of the New BSD license.
# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
#


if (PORTAUDIO_LIBRARIES AND PORTAUDIO_INCLUDE_DIRS)
    # in cache already
    set(PORTAUDIO_FOUND TRUE)
else (PORTAUDIO_LIBRARIES AND PORTAUDIO_INCLUDE_DIRS)
    find_path(PORTAUDIO_INCLUDE_DIR
            NAMES
            portaudio.h
            PATHS
            /usr/include
            /usr/local/include
            /opt/local/include
            /sw/include
            )

    find_library(PORTAUDIO_LIBRARY
            NAMES
            portaudio
            PATHS
            /usr/lib
            /usr/local/lib
            /opt/local/lib
            /sw/lib
            )

    set(PORTAUDIO_INCLUDE_DIRS
            ${PORTAUDIO_INCLUDE_DIR}
            )
    set(PORTAUDIO_LIBRARIES
            ${PORTAUDIO_LIBRARY}
            )

    if (PORTAUDIO_INCLUDE_DIRS AND PORTAUDIO_LIBRARIES)
        set(PORTAUDIO_FOUND TRUE)
    endif (PORTAUDIO_INCLUDE_DIRS AND PORTAUDIO_LIBRARIES)

    if (PORTAUDIO_FOUND)
        if (NOT Portaudio_FIND_QUIETLY)
            message(STATUS "Found Portaudio: ${PORTAUDIO_LIBRARIES}")
        endif (NOT Portaudio_FIND_QUIETLY)
    else (PORTAUDIO_FOUND)
        if (Portaudio_FIND_REQUIRED)
            message(FATAL_ERROR "Could not find Portaudio")
        endif (Portaudio_FIND_REQUIRED)
    endif (PORTAUDIO_FOUND)

    # show the PORTAUDIO_INCLUDE_DIRS and PORTAUDIO_LIBRARIES variables only in the advanced view
    mark_as_advanced(PORTAUDIO_INCLUDE_DIRS PORTAUDIO_LIBRARIES)

endif (PORTAUDIO_LIBRARIES AND PORTAUDIO_INCLUDE_DIRS)